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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-09-20 22:17:16 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-10-05 16:25:06 +0300 |
| commit | 98634aa8d837b38d96c06e99022be6b46ed91109 (patch) | |
| tree | e174ca0660a97a34ea00b318e4665d50b31c8b24 /drivers/pci/pci.h | |
| parent | d97c5d4c622f6acfd5eddac81799d37c9a4e6a92 (diff) | |
| download | linux-98634aa8d837b38d96c06e99022be6b46ed91109.tar.xz | |
PCI: PM: Drop struct pci_platform_pm_ops
After previous changes there are no more users of struct
pci_platform_pm_ops in the tree, so drop it along with all of the
remaining related code.
No functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Ferry Toth <fntoth@gmail.com>
Diffstat (limited to 'drivers/pci/pci.h')
| -rw-r--r-- | drivers/pci/pci.h | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index e6fc14d87a07..bd39098c57da 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -63,45 +63,6 @@ struct pci_cap_saved_state *pci_find_saved_ext_cap(struct pci_dev *dev, #define PCI_PM_D3HOT_WAIT 10 /* msec */ #define PCI_PM_D3COLD_WAIT 100 /* msec */ -/** - * struct pci_platform_pm_ops - Firmware PM callbacks - * - * @bridge_d3: Does the bridge allow entering into D3 - * - * @is_manageable: returns 'true' if given device is power manageable by the - * platform firmware - * - * @set_state: invokes the platform firmware to set the device's power state - * - * @get_state: queries the platform firmware for a device's current power state - * - * @refresh_state: asks the platform to refresh the device's power state data - * - * @choose_state: returns PCI power state of given device preferred by the - * platform; to be used during system-wide transitions from a - * sleeping state to the working state and vice versa - * - * @set_wakeup: enables/disables wakeup capability for the device - * - * @need_resume: returns 'true' if the given device (which is currently - * suspended) needs to be resumed to be configured for system - * wakeup. - * - * If given platform is generally capable of power managing PCI devices, all of - * these callbacks are mandatory. - */ -struct pci_platform_pm_ops { - bool (*bridge_d3)(struct pci_dev *dev); - bool (*is_manageable)(struct pci_dev *dev); - int (*set_state)(struct pci_dev *dev, pci_power_t state); - pci_power_t (*get_state)(struct pci_dev *dev); - void (*refresh_state)(struct pci_dev *dev); - pci_power_t (*choose_state)(struct pci_dev *dev); - int (*set_wakeup)(struct pci_dev *dev, bool enable); - bool (*need_resume)(struct pci_dev *dev); -}; - -int pci_set_platform_pm(const struct pci_platform_pm_ops *ops); void pci_update_current_state(struct pci_dev *dev, pci_power_t state); void pci_refresh_power_state(struct pci_dev *dev); int pci_power_up(struct pci_dev *dev); |